CORRECTS TO LEAVING Oscar Pistorius (C) is escorted to a police vehicle to be transported to prison following his sentencing at the High Court in Pretoria on Oct. 21, 2014. Gianluigi Guercia, AFP/Getty Images

Oscar Pistorius arrives at the North Gauteng High Court in Pretoria on Oct 13, 2014 for a sentencing hearing that will determine whether he serves jail time for the negligent killing of his girlfriend. Mike Hutchings, Reuters

Oscar Pistorius is pictured ahead of the final arguments of his murder trial at the high court in Pretoria on Aug. 7, 2014. Pistorius is accused of murdering his girlfriend Reeva Steenkamp, who was fatally shot inside his home. Werner Beukes, AFP/Getty Images

Oscar Pistorius arrives for his trial on April 11, 2014. As the defense opens its case, the 27-year-old Paralympian gave the court his first account of why he shot dead his model girlfriend Reeva Steenkamp in the early hours of Valentine's Day in 2013. Mujahid Safodien, AFP/Getty Images

Carl, brother of South African Olympic and Paralympic sprinter Oscar Pistorius, attends the cross-examination by the State prosecutor at his brother's murder trial on April 10,2014. Werner Beukes, AFP/Getty Images

Olympic and Paralympic track star Oscar Pistorius reacts during his trial on March 10 at the North Gauteng High Court in Pretoria, South Africa. Pistorius is on trial for shooting and killing his girlfriend, Reeva Steenkamp, on Valentine's Day on 2013. He said he shot her by mistake, thinking she was an intruder. Pool photo by Bongiwe Mchunu

Oscar Pistorius, left, listens to evidence from a witness who is speaking about the morning of the shooting of Pistorius' girlfriend, Reeva Steenkamp, at the high court on March 6 in Pretoria, South Africa. Pistorius is charged with murder for the shooting death on Valentine's Day in 2013. Marco Longari, AP